A Star Washer DIN 6797, also known as a toothed lock washer, is designed to provide exceptional resistance against loosening caused by vibration or movement. Its internal or external star-shaped teeth bite into the mating surface, creating a strong locking action that ensures a secure and stable joint.

Star Washers are widely used across industries including construction, machinery manufacturing, automotive, infrastructure, engineering, and household applications. Their aggressive locking design enhances fastening reliability in both light-duty and heavy-duty mechanical assemblies.

🔧 Key Features of Star Washer DIN 6797

Caption: “Maximum Grip, Reliable Locking”

Star-shaped teeth for strong anti-loosening action

Prevents rotation and slippage under vibration

Provides excellent electrical contact where required

Highly compatible with standard bolts, nuts, and screws

Available in internal and external tooth designs

Manufactured in various materials and finishes (MS, Stainless Steel, Spring Steel, Zinc Plated)

Produced in compliance with DIN 6797 standards

🏗️ Applications of Star Washer DIN 6797

Construction: Steel structures, bridges, and foundations.

Machinery: Assembly of industrial equipment and heavy machines.

Automotive: Vehicle parts and engine components.

Electrical & Plumbing: Supports, brackets, and fixtures.

Furniture & General Use: Everyday fastening where reliability is key.